Tube Sheet

“Daming tube sheet has no quality defects, none of the tube holes have problems or burrs, and the through-hole rate is very high when multiple plates are perforated at the same time. Another diplomatic period is accurate, and even ahead of schedule”, this is a customer in the field interview, unabashedly praised the quality of Daming processing tube plate.
In addition to excellent quality assurance, Daming has won frequent praise from customers in various industries in terms of the richness of processed materials, extreme processing value, full process flow, batch processing efficiency, and specialized team service.

Daming has 42 sets of CNC drilling machines, 10 sets of vertical lathes, 27 sets of gantries, 101 sets of cutting, 16 sets of shaping, 3 sets of welding, flaw detection and heat treatment guarantee. Used to Producing oversized, super-thick and ultra-thick tube sheets to build the largest tube sheet processing base in China. At present, the maximum diameter of Daming Tube Plate reaches 10 meters (extreme challenge 11.9 meters) and the maximum drilling depth is 1.1 meters.
Highly recognized for its own extraordinary strength. What are the differentiated advantages of Daming’s characteristic tube and plate processing?
Daming Jingjiang base aspires to become the largest, most professional, most authoritative tube and plate processing base in China, which can help customers in many industries to improve processing efficiency, shorten the delivery cycle, reduce manufacturing costs, and effectively ensure the high precision of the tube and plate to achieve a small tolerance and good finish.
1.Material diversification
Relying on the friendly cooperation with steel mills, we have abundant and diversified material resources to choose from, which can shorten the material customization cycle for customers and save the transportation cost of repeated turnover.
2. High-end technology
Relying on the top processing equipment cluster, we can provide multiple processes from material to cutting, beveling, welding, heat treatment, vertical turning, drilling and so on;
Capable of processing tube plates and folding plates made of diversified materials such as pure titanium, stainless steel composite, high-specification stainless steel and various high-strength steels;
Provide technical support for irregular hole shapes such as jeweled holes, toothed holes, rhombic holes, etc. in addition to common round holes to meet customer customization needs;
To be able to solve the processing of pipe plate and folded flow plate with a diameter of more than 6m for customers; the maximum processing diameter of the whole circle is 10 meters, and the maximum drilling depth is 1.1 meters.
3.Sufficient experience and excellent quality
With the manufacturing qualification and supervision of many products such as pressure vessels, we have mature experience in manufacturing tube plates in pressure heat exchanger, nuclear power, petrochemical, energy and other industries, and have been selected in the list of qualified suppliers of CITIC Heavy Industries, Shanghai Electric and many others;
Adopting high-quality machining tools, reasonable frequency of tool change, under experienced production operation to effectively ensure that the tube plate is highly accurate and free of defects;
With material physical and chemical laboratories, flaw detection equipment, machining inspection volume and other rich quality inspection means, can ensure the high precision of the product.
4.High efficiency and quick delivery
Multiple sets of equipment combination processing batch, high efficiency (such as drilling can be drilled 120 kilometers per month, the peer is far ahead; deep hole drilling maximum drilling depth of 1.2 meters, double / three-axis simultaneous processing, the efficiency of the traditional method is 2-3 times. Multi-hole drilling supports multiple spacer stacking and drilling, with a large table and high efficiency);
Daming’s strong overall risk resistance, together with the support of the local government and the JIT service of Steel Union’s logistics system, helps customers to shorten the delivery cycle.
5.Professional service escort
The “housekeeping” project team composed of business, technology, production, quality and other personnel follows up the whole process, provides timely feedback and efficiently promotes the project;
In addition to multiple processing procedures, we also provide “one-stop” full-process worry-saving services, such as tube and plate testing, packaging and distribution, etc., so that customers can rest assured and feel comfortable.
6.Saving customer cost
We can customize the scientific and reasonable processing plan of tube and plate to improve the material utilization rate for customers;
“One-stop” service, avoiding the impact of multi-party purchasing on the customer’s management costs, delivery time and so on;
The advantages of full material (avoid repeated turnover), excellent quality (long equipment life), etc., greatly save customer costs.